package com.dalin.demo.service;

import com.dalin.demo.pojo.entity.Student;
import com.dalin.demo.pojo.entity.StudentClass;
import com.dalin.demo.pojo.entity.Teacher;
import com.dalin.demo.pojo.entity.TeacherCourse;

import java.util.List;
import java.util.Map;

public interface TeacherService {
    List<Teacher> listTeachersByParams(Map<String, Object> params);
    Integer addTeacher(Teacher teacher);
    Integer updateTeacher(Teacher teacher);
    Integer deleteTeacher(int id);
    void batchAddClass(List<TeacherCourse> teacher);
    List<TeacherCourse> getEnrolledTeacherByCourseId(Long teacherId);
    Integer deleteTeachers(int id);
}